First chapter is about Charlotte Corday's attempted assassination of that glowy faced freak, King Arthur. Leo says that she will (Can't really remember this point...in school now, so can't really go back to check) help make a positive change on the world or something like that.
She gives herself up upon seeing Arthur and is executed. Before her beheading, she tells Leo that when she saw Arthur's glowy mug, she was convinced that he is truly the World Saviour King.
Chap 2 is about Arthur I think...But I only read to part 2. Not much time these days...
Also, I am convinced Arthur is the last boss....no way that creepy guy isn't a villian.
I'm only watching Nobunaga, To Aru Hikuushi, Chuu2, KLK and Sonico.